This command will create multiple split files, each containing 4 lines . Verbose Mode and Customizing Suffix When using the split command, you can enable the verbose mode to receive a diagnostic ...

The btrfsck command is a filesystem-check command like fsck, but it works with the btrfs file system. First a little bit about btrfs. As the name implies, btrfs uses a B-tree data structure that is ...

If you have a command that outputs a lot of data to the terminal, you might want to send that output to a file for easier (or later) viewing or sharing. Jack Wallen shows you how. If you’re new to the ...

There are a number of Linux commands that will display file system types along with the file system names, mount points and such. Some will also display sizes and available disk space. The df command ...

Windows was spending gigabytes on old recovery history.

Is it possible to read from a txt file to get a value to use in a batch file. I'm able to do it if I know what value I'm looking for in the txt file, but I'm not able to read line by line. Runs a ...

Learn how to use the scp command to transfer files securely with this step-by-step tutorial by expert Jack Wallen. If you regularly have to copy files from your desktop to another desktop or server, ...

If you can't back up your data in an air-gapped solution, here's an alternative to saving your files. In my own organization, I back up my data using a continuous data protection system. In addition, ...

My bro downloaded some avi file that's been causing problems. Whenever I go into the directory it's in to delete it, once I click on it, my system resources shoot up to 100% and stay there, making the ...

She describes herself as "USL" (Unix as a second language) but remembers enough English to write books and buy groceries. She lives in the mountains in Virginia where, when not working with or writing ...